CN204376328U - Cross cable tubing coupling - Google Patents
Cross cable tubing coupling Download PDFInfo
- Publication number
- CN204376328U CN204376328U CN201520036866.8U CN201520036866U CN204376328U CN 204376328 U CN204376328 U CN 204376328U CN 201520036866 U CN201520036866 U CN 201520036866U CN 204376328 U CN204376328 U CN 204376328U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- compressing tablet
- groove
- tubing coupling
- cable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000008878 coupling Effects 0.000 title claims abstract description 56
- 238000010168 coupling process Methods 0.000 title claims abstract description 56
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 56
- 238000009434 installation Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model provides one and crosses cable tubing coupling, its two ends connect oil pipe and lower oil pipe respectively, that crosses at its lateral wall, cable tubing coupling offers that through current supply cable passes vertically wears groove, the lateral wall crossing cable tubing coupling is articulated with cover plate and compressing tablet respectively in the both sides of wearing groove, wear slot in the radius of gyration of cover plate, under being covered on the state of wearing groove at cover plate, compressing tablet is connected to outside cover plate.Of the present utility modelly cross cable tubing coupling and can prevent cable and sleeve friction, collision, energy available protecting cable, quick and easy for installation.
Description
Technical field
The utility model relates to a kind of box cupling, especially a kind of can protect cable and can Fast Installation cross cable tubing coupling.
Background technology
When downhole production or test, need from well head to down-hole stube cable, particularly when cable needs and tubing string removes simultaneously, for avoiding cable and sleeve friction and collision, often can use cable box cupling, cable and oil pipe are fixed.
Reliably fix to make box cupling and cable; need to use protective device to push down cable; and use erecting tools protective device and box cupling to be linked together; therefore the erecting tools such as Reusability screwdriver or spanner are needed to be fixed and to dismantle; complicated operation, wastes time and energy, and efficiency is low; and easily lose part, for work on the spot increases hidden danger.
Utility model content
The purpose of this utility model is to provide one and crosses cable tubing coupling, to be fixed on box cupling by cable, prevents cable and sleeve friction from colliding, and without the need to adopting erecting tools, cable be fixed on box cupling by free-hand getting final product fast.
For achieving the above object, the utility model proposes one and cross cable tubing coupling, its two ends connect oil pipe and lower oil pipe respectively, wherein, described cross at its lateral wall, cable tubing coupling offers that through current supply cable passes vertically wear groove, the described lateral wall crossing cable tubing coupling is articulated with cover plate and compressing tablet respectively in described both sides of wearing groove, described in described cover plate can cover, wears groove, under the state of wearing groove described in being covered at described cover plate, described compressing tablet is connected to outside described cover plate.
Cable tubing coupling excessively as above, wherein, described cover plate is articulated by cover plate axle and the described lateral wall crossing cable tubing coupling, and one end that described cover plate and described cover plate axle are articulated is cover plate pivot end, and the other end of described cover plate is cover plate free end; Described compressing tablet is articulated by bit pressing shaft and the described lateral wall crossing cable tubing coupling, and one end that described compressing tablet and described bit pressing shaft are articulated is compressing tablet pivot end, and the other end of described compressing tablet is compressing tablet free end.
Cable tubing coupling excessively as above, wherein, the inner side of described compressing tablet is provided with from lock section, and described compressing tablet is connected to outside described cover plate from lock section by described.
Cable tubing coupling excessively as above, wherein, described is fin from lock section, and described fin is positioned at the inner side of described compressing tablet pivot end, and under the state that described compressing tablet is covered on outside described cover plate, described fin is located against described cover plate free end it.
Cable tubing coupling excessively as above, wherein, described in wear groove both sides be respectively equipped with cover plate groove and compressing tablet groove, described cover plate groove is all connected with described groove of wearing with described compressing tablet groove, described cover plate axle is connected in described cover plate groove, and described bit pressing shaft is connected in described compressing tablet groove.
Cable tubing coupling excessively as above, wherein, be provided with the compressing tablet axis hole for accommodating described bit pressing shaft in described compressing tablet groove, described compressing tablet axis hole is horizontal elongated hole, and described bit pressing shaft can be slided in described compressing tablet axis hole.
Cable tubing coupling excessively as above, wherein, to cover and under the state of wearing groove described in compressing at described cover plate, described cover plate free end is positioned at the inner side of described compressing tablet axis hole, described bit pressing shaft is positioned at described compressing tablet axis hole one end near described cover plate axle, and described fin compresses described cover plate free end.
Cable tubing coupling excessively as above, wherein, the line on the horizontal line of described bit pressing shaft and described cover plate axle and the summit of described bit pressing shaft and described fin, lays respectively at described bit pressing shaft and the described both sides crossing the horizontal line of the central shaft of cable tubing coupling.
Cable tubing coupling excessively as above, wherein, described is be arranged on the grab inside described compressing tablet free end from lock section, and the corresponding described grab in outside of described cover plate is provided with draw-in groove, under the state that described compressing tablet is covered on outside described cover plate, described grab is connected in described draw-in groove.
Cable tubing coupling excessively as above, wherein, is filled with elastic rubber layer between described cable and described cover plate.
Feature and the advantage of cable tubing coupling excessively of the present utility model are:
1, of the present utility model cross cable tubing coupling lateral wall is provided with wear groove, cover plate and compressing tablet, cable through wearing groove, and is covered by cover plate, compressing tablet is connected in outside cover plate, cable can be removed with tubing string simultaneously, and can prevent cable and sleeve friction from colliding, available protecting cable; In addition, can arrange from lock section in the inner side of compressing tablet, without the need to using erecting tools to lock cover plate, box cupling and cable reliably be fixed, free-handly can complete installation, quick and easy for installation.
2, the structure of cable tubing coupling excessively of the present utility model is simple, is convenient to dismounting, the overall parts that can not drop, safe and reliable.
Accompanying drawing explanation
The following drawings is only intended to schematically illustrate the utility model and explain, does not limit scope of the present utility model.Wherein:
Fig. 1 is that cable tubing coupling excessively of the present utility model is installed on the schematic diagram of oil pipe column;
Fig. 2 is the cutaway view crossing the self-locking state of cable tubing coupling first embodiment of the present utility model;
Fig. 3 is the cutaway view crossing the open mode of cable tubing coupling first embodiment of the present utility model;
Fig. 4 is the cutaway view crossing the self-locking state of cable tubing coupling second embodiment of the present utility model.
Main element label declaration:
1 crosses cable tubing coupling
11 wear groove
12 cover plates
121 cover plate groove 122 cover plate axle 123 draw-in grooves
124 protuberances
13 compressing tablets
131 compressing tablet groove 132 bit pressing shaft 133 fins
134 compressing tablet axis hole 135 grabs
Oil pipe on 2
3 times oil pipes
4 cables
Embodiment
In order to there be understanding clearly to technical characteristic of the present utility model, object and effect, now contrast accompanying drawing and embodiment of the present utility model is described.
As Fig. 1, shown in Fig. 2, the utility model provides a kind of and crosses cable tubing coupling 1, its two ends connect oil pipe 2 and lower oil pipe 3 respectively, such as be connected respectively by screw thread, wherein, that crosses at its lateral wall, cable tubing coupling 1 offers that through current supply cable 4 passes vertically wears groove 11, to prevent cable and sleeve friction or collision, the lateral wall crossing cable tubing coupling 1 is also articulated with cover plate 12 and compressing tablet 13, cover plate 12 and compressing tablet 13 are such as curved arc shape, cover plate 12 and compressing tablet 13 are articulated in the both sides of wearing groove 11 face to face respectively, cover plate wears groove 11 horizontal can covering, namely slot is worn in the radius of gyration of cover plate 12, or reveal groove 11 right edge (side near compressing tablet pivoting point) and the distance between cover plate 12 and the pivoting point crossing cable tubing coupling 1, be less than the length of cover plate 12, to make cover plate 12 can at the circumferencial direction covering cable 4 of box cupling, under being covered on the state of wearing groove 11 at cover plate 12, compressing tablet 13 is connected to outside cover plate 12, so that cover plate is located, fixing, protection cable, prevent from cable from scurrying out to wear outside groove.
Wherein, cover plate 12 is articulated by cover plate axle 121 and the lateral wall crossing cable tubing coupling 1, and one end that cover plate 12 and cover plate axle 121 are articulated is cover plate pivot end, and the other end of cover plate 12 is cover plate free end; Compressing tablet 13 is articulated by bit pressing shaft 131 and the lateral wall crossing cable tubing coupling 1, one end that compressing tablet 13 and bit pressing shaft 131 are articulated is compressing tablet pivot end, the other end of compressing tablet 13 is compressing tablet free end, and cover plate axle 121 and bit pressing shaft 131 all parallel with the axis crossing cable tubing coupling 1.
In a preferred embodiment, the inner side of compressing tablet 13 side of cover plate 12 (compressing tablet recline after covering) is provided with from lock section, compressing tablet 13 is by being connected to outside cover plate 12 from lock section, namely compressing tablet 13 turn to recline cover plate 12 time, the just automatic clamping cover plate 12 from lock section inside it, locates cover plate 12, prevents cover plate 12 from automatically opening, free-handly installation can be completed fast, just cover plate 12 can be locked without the need to erecting tools.
Preferably, wear groove 11 in the radius of gyration of compressing tablet 13, or the distance of revealing between limit on the left of groove 11 (side near cover plate pivoting point) and bit pressing shaft 132, be less than the length of compressing tablet 13, the length of compressing tablet 13 is enough to make it cover and wears groove 11, so that arrange from lock section, and be convenient to compressing tablet and cover plate is firmly connected together.
As shown in Figure 2 and Figure 3, in a feasible technical scheme, it is fin 133 from lock section, fin 133 is positioned at the inner side side of cover plate 12 (compressing tablet recline after covering) of compressing tablet pivot end, under the state that compressing tablet 13 is covered on outside cover plate 12, fin 133 is located against cover plate free end it.
Preferably, the both sides of wearing groove 11 are respectively equipped with cover plate groove 121 and compressing tablet groove 131, cover plate groove 121 and compressing tablet groove 131 all with wear groove 11 and be connected, cover plate axle 122 is connected in cover plate groove 121, the two ends of cover plate axle 122 are such as plugged in the two opposite side walls of cover plate groove 121 respectively, bit pressing shaft 132 is connected in compressing tablet groove 131, and the two ends of bit pressing shaft 132 are such as plugged in the two opposite side walls of compressing tablet groove respectively.By arranging cover plate groove 121 and compressing tablet groove 131, can make cover plate 12 after being covered on and wearing groove 11, more can be close to the cable worn in groove and be located, simultaneously, cover plate 12 can be close to compressing tablet 13 by the outside elastic force of cable, is connected together more firmly with compressing tablet 13.
Under cover plate 12 covers and is pressed in the state of wearing groove 11, elastic rubber layer is filled between cable 4 and cover plate 12, the elastic force of cable and elastic rubber layer can increase the frictional force between cable and cover plate, between cover plate and compressing tablet, ensures that compressing tablet 13 can not be opened automatically further.
Again as shown in Figure 2 and Figure 3, wherein, be provided with the compressing tablet axis hole 134 for accommodating bit pressing shaft 132 in compressing tablet groove 131, compressing tablet axis hole 134 is horizontal elongated hole, and bit pressing shaft 132 can horizontally slip along compressing tablet axis hole in compressing tablet axis hole 134.Under cover plate 12 covers and compresses the state of wearing groove 11, cover plate free end is positioned at the inner side of compressing tablet axis hole 134, and cover plate free end is between the two ends of compressing tablet axis hole 134, bit pressing shaft 132 is positioned at compressing tablet axis hole 134 one end near cover plate axle 122, and fin 133 compresses cover plate free end and locates it.Fin 133 is wherein such as triangular in shape, and protruding position is a leg-of-mutton angle.
During use, before covering cover plate 12, bit pressing shaft 132 is slid into the one end away from cover plate axle 122, to prevent bit pressing shaft 132 barrier flaps 12; After covering cover plate 12, bit pressing shaft 132 is slid into the one end near cover plate axle 122, then rotates and press down compressing tablet 13, make fin 133 against and compress cover plate 12; To take out cable 4, first opening compressing tablet 13, then compressing tablet 13 is drawn to the direction away from cover plate axle 122, make bit pressing shaft 132 slide into one end away from cover plate axle 122, then cover plate 12 is opened, cable 4 can be taken out, as shown in Figure 3.
In addition, as shown in Figure 2, the line L2 on the horizontal line (not shown) of bit pressing shaft 132 and cover plate axle 122 and the summit of bit pressing shaft 132 and fin 133, lay respectively at the both sides of the horizontal line L1 of the central shaft of bit pressing shaft 132 and cable tubing coupling 1 excessively, now, if open compressing tablet 13, fin 133 must be made to cross the intersection point (compression point) of line L1 and cover plate, when there is no enough external force, fin 133 just cannot cross this intersection point, compressing tablet 13 also cannot be opened, thus ensure that the steadiness of device.Preferably, the angle α between line L1 and line L2 is 0 degree ~ 90 degree.
In addition, the thickness of compressing tablet 13 increases to fin 133 gradually from compressing tablet free end, ensures that compressing tablet 13 compresses cover plate 12 further.
As shown in Figure 4, in the technical scheme that another is feasible, be the grab 135 be arranged on inside compressing tablet free end from lock section, the corresponding grab 135 in outside of cover plate 12 is provided with draw-in groove 123, under the state that compressing tablet 13 is covered on outside cover plate 12, grab 135 is connected in draw-in groove 123 and locates cover plate.
In technical scheme as shown in Figure 4, cover plate groove 121, compressing tablet groove 131, the compressing tablet axis hole 134 in an as above technical scheme also can be set; In addition, due to without the need to arranging fin, also by reducing the length of cover plate 12, cover plate free end need not be stretched into inside bit pressing shaft 132, thus just without the need to arranging compressing tablet axis hole 134.
Preferably, between cable 4 and cover plate 12, fill elastic rubber layer, under the effect of the elastic force of cable 4 and elastic rubber layer, cover plate 12 and compressing tablet 13 expand outwardly, and grab 135 and draw-in groove 123 more can clamp and can not automatically open.
In the present embodiment, the outside of cover plate 12 side of compressing tablet (cover plate recline after covering) sidewall protrudes out and forms U-shaped protuberance, and form the U-shaped opening for accommodating compressing tablet free end in U-shaped protuberance, compressing tablet free end can be connected in U-shaped opening.
Adopt cable tubing coupling excessively of the present utility model; can available protecting cable; make its not with sleeve friction or collision; and when constructing at the scene, what hand operation just can be exceedingly fast completes dismounting and installing cables, greatly increases work efficiency; and cable fixation; automatically can not throw off, cross the overall parts that can not drop of cable tubing coupling, safe and reliable.
The foregoing is only the schematic embodiment of the utility model, and be not used to limit scope of the present utility model.Any those skilled in the art, the equivalent variations done under the prerequisite not departing from design of the present utility model and principle and amendment, all should belong to the scope of the utility model protection.And it should be noted that, each part of the present utility model is not limited in above-mentioned overall applicability, the each technical characteristic described in specification of the present utility model can select one to adopt separately or select the multinomial use that combines according to actual needs, therefore, the utility model covers other relevant with this case inventive point in the nature of things and combines and embody rule.
Claims (10)
1. cross cable tubing coupling for one kind, its two ends connect oil pipe and lower oil pipe respectively, it is characterized in that, described cross at its lateral wall, cable tubing coupling offers that through current supply cable passes vertically wear groove, the described lateral wall crossing cable tubing coupling is articulated with cover plate and compressing tablet respectively in described both sides of wearing groove, described cover plate wears groove described in covering, and under the state of wearing groove described in being covered at described cover plate, described compressing tablet is connected to outside described cover plate.
2. cable tubing coupling excessively as claimed in claim 1, it is characterized in that, described cover plate is articulated by cover plate axle and the described lateral wall crossing cable tubing coupling, and one end that described cover plate and described cover plate axle are articulated is cover plate pivot end, and the other end of described cover plate is cover plate free end;
Described compressing tablet is articulated by bit pressing shaft and the described lateral wall crossing cable tubing coupling, and one end that described compressing tablet and described bit pressing shaft are articulated is compressing tablet pivot end, and the other end of described compressing tablet is compressing tablet free end.
3. cable tubing coupling excessively as claimed in claim 2, it is characterized in that, the inner side of described compressing tablet is provided with from lock section, and described compressing tablet is connected to outside described cover plate from lock section by described.
4. cable tubing coupling excessively as claimed in claim 3, it is characterized in that, described is fin from lock section, and described fin is positioned at the inner side of described compressing tablet pivot end, under the state that described compressing tablet is covered on outside described cover plate, described fin is located against described cover plate free end it.
5. cable tubing coupling excessively as claimed in claim 4, it is characterized in that, described both sides of wearing groove are respectively equipped with cover plate groove and compressing tablet groove, described cover plate groove is all connected with described groove of wearing with described compressing tablet groove, described cover plate axle is connected in described cover plate groove, and described bit pressing shaft is connected in described compressing tablet groove.
6. cable tubing coupling excessively as claimed in claim 5, it is characterized in that, be provided with the compressing tablet axis hole for accommodating described bit pressing shaft in described compressing tablet groove, described compressing tablet axis hole is horizontal elongated hole, and described bit pressing shaft can be slided in described compressing tablet axis hole.
7. cable tubing coupling excessively as claimed in claim 6, it is characterized in that, to cover and under the state of wearing groove described in compressing at described cover plate, described cover plate free end is positioned at the inner side of described compressing tablet axis hole, described bit pressing shaft is positioned at described compressing tablet axis hole one end near described cover plate axle, and described fin compresses described cover plate free end.
8. cable tubing coupling excessively as claimed in claim 4, it is characterized in that, the line on the horizontal line of described bit pressing shaft and described cover plate axle and the summit of described bit pressing shaft and described fin, lays respectively at described bit pressing shaft and the described both sides crossing the horizontal line of the central shaft of cable tubing coupling.
9. cable tubing coupling excessively as claimed in claim 3, it is characterized in that, described is be arranged on the grab inside described compressing tablet free end from lock section, the corresponding described grab in outside of described cover plate is provided with draw-in groove, under the state that described compressing tablet is covered on outside described cover plate, described grab is connected in described draw-in groove.
10. cable tubing coupling excessively as claimed in claim 3, is characterized in that, be filled with elastic rubber layer between described cable and described cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520036866.8U CN204376328U (en) | 2015-01-20 | 2015-01-20 | Cross cable tubing coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520036866.8U CN204376328U (en) | 2015-01-20 | 2015-01-20 | Cross cable tubing coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204376328U true CN204376328U (en) | 2015-06-03 |
Family
ID=53332509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520036866.8U Expired - Fee Related CN204376328U (en) | 2015-01-20 | 2015-01-20 | Cross cable tubing coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204376328U (en) |
-
2015
- 2015-01-20 CN CN201520036866.8U patent/CN204376328U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |